Round|Natural|GIA

1.51ct I IF Round Natural Diamond

EX • I/IF • GIA 2225638714

Certificate GIA 2225638714

Diamond specifications and retailer prices

From $11,601 CAD
As of November 1, 2026
Save $11,308 CAD (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $22,909 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2225638714. Listed at 13 retailers as of November 1, 2026, with prices from $11,601 to $22,909, a $11,308 spread on the same certified stone. NZ Jewellers lists it at $22,909. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2225638714
Dimensions7.41 × 7.36 × 4.50 mm
L/W Ratio1.01
Top View
7.41 mm7.36 mm1.51 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2225638714
Side View
Table 59.0%Crown 34°Girdle: MED-UNDPavilion 41°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $14,101 CAD|Low: $11,601 CAD|High: $19,319 CAD|Avg: $14,006 CAD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8$11,601 CAD
Retailer 2$12,581 CAD
Retailer 9$12,643 CAD
Retailer 7$12,657 CAD
Retailer 6$13,176 CAD
Retailer 4$13,606 CAD
Retailer 1$14,101 CAD
Retailer 5$16,828 CAD
Retailer 3$19,038 CAD

35 data points across 9 retailers

13 retailers$11,601 CAD to $22,909 CAD

A
Cheapest Retailer
-
$11,601 CAD
A
Retailer 2
-
$12,581 CAD
View
A
Retailer 3
-
$12,643 CAD
View
Final sale: no returns
Retailer 4
-
$12,657 CAD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$13,176 CAD
View
B+
Retailer 6
-
$13,606 CAD
View
B+
Retailer 7
-
$13,693 CAD
View
B+
Retailer 8
-
$13,719 CAD
View
B+
Retailer 9
-
$14,101 CAD
View
B+
Retailer 10
-
$14,570 CAD
View
B+
Retailer 11
-
$16,828 CAD
View
B+
Retailer 12
-
$19,038 CAD
View
Most Expensive
B
NZ Jewellers
0827a83f-5e5f-4ba8-858d-2fd996ff87d2 · Nov 5
$22,909 CAD
$16,440 USD
View
12 more retailers have this diamond
Prices start from $11,601 CADSave up to $11,308 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Round
$11,601 CAD